Styling for the topic page

src/best-practices/frontend-performance/content/minimize-iframe-count.md

@@ -1 +1,3 @@
-# Minimize iframe count
+# Avoid iframes
+
+Use iframes only if you don't have any other technical possibility. Try to avoid iframes as much as you can. Iframes are not only bad for performance, but also for accessibility and usability. Iframes are also not indexed by search engines. 

src/pages/best-practices/[bestPracticeId]/[...topicId].astro

@@ -31,7 +31,7 @@ const { file, bestPracticeId, bestPractice, heading } = Astro.props as BestPract
   permalink={`/${topicId}`}
 >
   <div class='bg-gray-50'>
-    <div class='container pb-16 prose prose-p:mt-0 prose-h1:mb-4 prose-h2:mb-3 prose-h2:mt-0'>
+    <div class='container py-16 prose prose-p:mt-0 prose-h1:mb-4 prose-h2:mb-3 prose-h2:mt-0'>
       <main id='main-content'>
         <file.Content />
       </main>